Wenliang Sun

Title: The Innovations of Wenliang Sun

Introduction

Wenliang Sun is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of microelectromechanical systems (MEMS), particularly in the development of MEMS microphones. His innovative approach has led to advancements in audio technology, showcasing his expertise and creativity.

Latest Patents

Wenliang Sun holds a patent for a MEMS microphone and its manufacturing method. This patent outlines a method that involves sequentially forming a first isolation layer, a diaphragm, and a second isolation layer on a substrate. The process continues with the formation of a first protective layer, a backplate electrode, and a second protective layer on the second isolation layer. Additionally, it includes the creation of a release hole that penetrates through the protective layers, forming an acoustic cavity that allows for the release of the diaphragm. The design also features a groove on the surface of the first isolation layer, enabling the diaphragm to conformally cover it, thus creating a spring structure.

Career Highlights

Wenliang Sun has worked with prominent companies in the semiconductor industry, including Hangzhou Silan Integrated Circuit Co., Ltd. and Hangzhou Silan Microelectronics Co., Ltd. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to implement his innovative ideas.

Collaborations

Wenliang Sun has collaborated with notable colleagues such as Yongxiang Wen and Fuhe Sun. Their teamwork has likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.

Conclusion

Wenliang Sun's contributions to the field of MEMS technology, particularly through his patented innovations, highlight his role as a significant inventor. His work continues to influence advancements in audio technology, showcasing the importance of innovation in the industry.